Indigo disulfonic acid
[化] 靛蓝二磺酸
🧩 词语组成解析
indigo
['indigəu]
n. 靛蓝，靛蓝染料;靛蓝色;[植]槐蓝属植物;
adj. 靛蓝色的;
🗣️ 情景例句
Perhaps you could get a guarantor--
也许你可以找一位担保人
Every salesman boasts of his own wares.
老王卖瓜，自卖自夸。
I'm afraid I have bad news for you.
恐怕我有坏消息要告诉您。